[etherlab-users] Starter: Examining Slave questions

Ulf Stelbe ulf.stelbe at otlo.de
Thu Apr 8 18:59:19 CEST 2010


Hello, just a starter question regarding the ethercat master. I try to be a
friend with a servo amplifier, but it is not telling me the secrets.
I just tried the following commands: ethercat master, slaves, and sii_read,
the result is shown below.  

Next I wanted to see the configuration (ethercat config) and the sdo's and
pdo's (ethercat sdos, pdos) but I got nothing (no error, the app returned
immediately without any output).

Any help is appreciated. Is there something I forgot? I searched in the
mailing list threads but without success. Perhaps someone can point me to
the right place.

Thanks in advance

Ulf

command output:

>> ./ethercat master --verbose
Master0
  Phase: Idle
  Active: no
  Slaves: 1
  Ethernet devices:
    Main: 00:0a:cd:19:73:63 (attached)
      Link: UP
      Tx frames:   132356
      Rx frames:   132352
      Lost frames: 4
      Tx bytes:    7942320
      Tx errors:   0
      Tx frame rate [1/s]:   100   100   100
      Tx rate [KByte/s]:     5.9   5.9   5.9
      Loss rate [1/s]:         0     0     0
      Frame loss [%]:        0.0   0.0   0.0

    Backup: None.
  Distributed clocks:
    Reference clock: Slave 0
    Application time: 0
                      2000-01-01 00:00:00.000000000

>> ./ethercat slaves --verbose
=== Master 0, Slave 0 ===
Alias: 1000
State: PREOP
Flag: +
Identity:
  Vendor Id:       0x0000006a
  Product code:    0x03000600
  Revision number: 0x00000001
  Serial number:   0x00000000
DL information:
  FMMU bit operation: no
  Distributed clocks: yes, 32 bit
  DC system time transmission delay: 0 ns
Port  Type  Link  Loop    Signal  NextSlave  RxTime [ns]  Diff [ns]   NextDc
[ns]
   0  MII   up    open    yes             -   1717205550           0
0
   1  MII   down  closed  no              -            -           -
-
   2  N/A   down  closed  no              -            -           -
-
   3  N/A   down  closed  no              -            -           -
-
Mailboxes:
  Bootstrap RX: 0x0000/0, TX: 0x0000/0
  Standard  RX: 0x1800/512, TX: 0x1c00/512
  Supported protocols: CoE

>> ./ethercat sii_read --verbose
SII Area:
  08 00 00 08 00 00 00 00 e8 03 00 00 00 00 bd 00
  6a 00 00 00 00 06 00 03 01 00 00 00 00 00 00 00
  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  00 18 00 02 00 1c 00 02 04 00 00 00 00 00 00 00
  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00


______________________________________________
OTLO VR Systeme GmbH
Zelckstra├če 13, 18055 Rostock
Email: ulf.stelbe at otlo.de
Web  : www.otlo.de
Tel. : +49 381 44 03 59 30
Fax. : +49 381 44 44 232
Amtsgericht Rostock, HRB 8874
GF: Ulf Stelbe, Dr.-Ing. Nico G├╝nther




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